ES511562A0 - "IMPROVEMENTS INTRODUCED IN A COLOR TELEVISION RECEIVER". - Google Patents
"IMPROVEMENTS INTRODUCED IN A COLOR TELEVISION RECEIVER".Info
- Publication number
- ES511562A0 ES511562A0 ES511562A ES511562A ES511562A0 ES 511562 A0 ES511562 A0 ES 511562A0 ES 511562 A ES511562 A ES 511562A ES 511562 A ES511562 A ES 511562A ES 511562 A0 ES511562 A0 ES 511562A0
- Authority
- ES
- Spain
- Prior art keywords
- television receiver
- color television
- improvements introduced
- color
- receiver
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N9/00—Details of colour television systems
- H04N9/44—Colour synchronisation
- H04N9/47—Colour synchronisation for sequential signals
Landscapes
- Engineering & Computer Science (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- Processing Of Color Television Signals (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US06/257,167 US4357623A (en) | 1981-04-24 | 1981-04-24 | SECAM Identification system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES511562A0 true ES511562A0 (en) | 1983-10-16 |
| ES8400643A1 ES8400643A1 (en) | 1983-10-16 |
Family
ID=22975170
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES511562A Expired ES8400643A1 (en) | 1981-04-24 | 1982-04-21 | SECAM identification system. |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4357623A (en) |
| EP (1) | EP0063918B1 (en) |
| DE (1) | DE3266312D1 (en) |
| ES (1) | ES8400643A1 (en) |
Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4408222A (en) * | 1980-05-09 | 1983-10-04 | Motorola, Inc. | Phase detector for television tuning systems and the like |
| US4438451A (en) | 1981-04-29 | 1984-03-20 | Rca Corporation | Dual-standard SECAM/PAL color TV receiver with automatic control of operating mode |
| FR2551295B1 (en) * | 1983-08-24 | 1985-10-25 | Radiotechnique Compelec | SECAM COLOR IDENTIFICATION CIRCUIT |
| US4623914A (en) | 1983-10-15 | 1986-11-18 | Fuji Photo Film Co., Ltd. | Discrimination circuit for a line sequential signal |
| DE3915581A1 (en) * | 1989-05-12 | 1990-12-06 | Telefunken Electronic Gmbh | CIRCUIT TO IDENTIFY THE SECAM COLOR SIGNAL |
Family Cites Families (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR1393322A (en) * | 1963-12-27 | 1965-03-26 | Cft Comp Fse Television | Improvements to Color Television Devices Using Two Sequential Signals |
| GB1201361A (en) * | 1967-02-02 | 1970-08-05 | Rca Corp | Switching mode control circuit |
| DE2216564C3 (en) * | 1971-04-14 | 1979-09-06 | N.V. Philips' Gloeilampenfabrieken, Eindhoven (Niederlande) | Color television receiver circuit for obtaining the correct switching phase of a chrominance signal |
| US4240102A (en) * | 1978-03-16 | 1980-12-16 | Rca Corporation | Identification system for SECAM or SECAM/PAL color television receivers |
-
1981
- 1981-04-24 US US06/257,167 patent/US4357623A/en not_active Expired - Fee Related
-
1982
- 1982-04-21 DE DE8282302045T patent/DE3266312D1/en not_active Expired
- 1982-04-21 EP EP82302045A patent/EP0063918B1/en not_active Expired
- 1982-04-21 ES ES511562A patent/ES8400643A1/en not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| EP0063918B1 (en) | 1985-09-18 |
| US4357623A (en) | 1982-11-02 |
| ES8400643A1 (en) | 1983-10-16 |
| EP0063918A3 (en) | 1983-01-05 |
| EP0063918A2 (en) | 1982-11-03 |
| DE3266312D1 (en) | 1985-10-24 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| FD1A | Patent lapsed |
Effective date: 20020506 |